SONY ULT Power Sound

Sony ULT Power Sound is a bass-focused audio series from Sony designed for people who want very powerful, deep bass and high-energy sound for music, parties, and outdoor listening.

It is not a single product, but a whole lineup of speakers and headphones that all share the same sound philosophy: loud, punchy, and bass-heavy audio with a “club / concert” feeling.

What it includes

The series includes:

• Wireless speakers like ULT Tower and ULT Field
• Wireless headphones like ULT Wear
• Some models with microphones for karaoke and party use
  

Main feature: ULT Button

All devices in this series have a special ULT button, which boosts the sound in two modes:

• Deep Bass mode → stronger, heavier low frequencies
• Attack Bass mode (on some models) → more punch and intensity

This button is basically the “bass boost engine” of the system.

Sound character

• Very strong low-end (bass)
• Loud, energetic sound profile
• Designed to feel like a live concert or club
• Less focus on neutral/flat sound, more focus on excitement

Target use

• Parties and gatherings
• Gym and outdoor use
• Bass-heavy music (hip-hop, EDM, trap)
• People who prefer powerful sound over studio accuracy

Summary

Sony ULT Power Sound is basically Sony’s “maximum bass + party energy” audio line, built for impact and loudness rather than balanced audiophile sound.

If you want, I can compare it directly with Sony Extra Bass or JBL speakers so you know which one is better for your use.